Learn how VPN protocols like OpenVPN, WireGuard and IKEv2 work, what they protect, what they don’t, and how to verify if a VPN is actually safe.
How VPNs really work: Protocols, safety and myth Read More »
Passkeys replace passwords with encrypted key pairs that can’t be phished or leaked. Learn how FIDO2 and WebAuthn work, their pros, flaws, and what happens if you lose your device.
Passkeys Explained: The End of Passwords or Just Another Tech Gimmick? Read More »
How free apps (VPNs, utilities) monetize you – ads, data brokers, fake clicks and the free-year trap. What you can do?
A massive dataset called Synthient Stealer Log Threat Data has exposed 183 million email-and-password pairs — but Google wasn’t hacked. The leak came from malware-infected devices and old breaches where people used their Gmail addresses as logins. Here’s what really happened, how to check if you’re affected, and the simple steps to secure your account.
Brain-computer interfaces connect your brain directly to machines. Explore how BCIs work, their risks, and how close we are to mind-controlled tech.
Brain-computer interfaces (BCI) : The next upgrade Read More »
WhatsApp and Signal use the Signal Protocol with Diffie-Hellman (DH), X3DH, Double Ratchet, Prekeys, and Key Derivation Functions for true end-to-end encryption.
How WhatsApp Uses the Signal Protocol (X3DH + Double Ratchet) Explained in Simple Words Read More »
